Ask questions, find answers, and share insights on STM32 products and their technical features.
Dear ST Community,I am trying to use the FDCAN peripheral of the G431KB STMicroelectronics Microcontroller.It is a project requirement that the FDCAN is used in CAN 2.0 mode (FDCAN_CLASSIC_CAN). FDCAN is backwards-compatible so thus far there's no is...
Hello,For a project I am running code on STM32F745VG. I would like to migrate and replace this MCU with a STM32F765VI with more Flash memory (2MB instead of 1MB). I saw that these two MCUs are pin to pin compatible, but do I need to modify my hardwar...
Hello, I have a few questions about STM32 microcontrollers: I want to create a personalized card and use CAN, RS485, I / O, ... to connect several devicesI need an HMI to control the controller (touchgfx? Or Visual studio?)I want a clear program (mai...
I am using wake up PIN1 (PA0) to wake the STM32F746 from standby mode. I have PA0 connected to a push button with a pull down resistor. When first powered up the MCU goes into standby mode and stays in it until I press the button connected to PA0. T...
Hi,I am working with STM32L4S5ZI MCU and I have a custom board with the same.I am evaluating the hardware timer and as part of my project I need time in nano seconds for some time constrained work. Right now I am using Timer3 and below is my sample c...
Is there a replacement for stm32f429iit6?
hey thereI have the code belowuint32_t startTime = HAL_GetTick(); while (HAL_GetTick() - startTime < 5000) { for (int i = 0; i < 3; i++) { if (strstr(InputMSG, answerSearch[i])) { resault = 1; break; } } }wh...
HiCurrently we are using the STM32G071 MCU, but we will running out of flash memory soon, so we looking for an alternative. I've seen that a bigger G0x1 (STM32G0B1) will be available in the second half of this year. Are there more details available f...
In our code, the start_address of our application is 0x08020000And the end address based on what I see in the cube programmer is 0x08047440Based on this equation from the user manualCRC_START address = (uint32_t *)(ROM_END - 4 * (ROM_END + 1 - ROM_ST...
